U.N. says $600 million needed to tackle Ebola as deaths top 1,900

WASHINGTON/CONAKRY (Reuters) - The United Nations said $600 million(364.52 million British pound) in supplies would be needed to fight West Africa's Ebola outbreak, as the death toll from the worst ever epidemic of the virus topped 1,900 and Guinea warned it had penetrated a new part of the country.

The pace of the infection has accelerated, and there were close to 400 deaths in the past week, officials said on Wednesday. It was first detected deep in the forests of southeastern Guinea in March.